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Policy analysis frameworks: A phenomenological study of education policy researchers’ practices
Halime Ozturk-Calikoglu,Osman Cekic 한국교육개발원 2021 KEDI Journal of Educational Policy Vol.18 No.1
Aiming to broaden the discourse on methodology in education policy analysis, this phenomenological study explores the real-life experiences of policy researchers and the methodology they follow in their studies. Eleven senior policy researchers holding both liberal and critical political views of education were interviewed about their approaches beginning from defining a policy issue to reporting their findings. The results revealed marked differences in policy researchers’ attitudes and experiences. While policy scholars with a liberal outlook were found to be driven mainly by data to determine how policies work, researchers following a critical approach were more likely to base their studies on theory and to focus on meaning and questions regarding how and why. This paper also presents a framework to map out a pattern comprising key concepts and questions based on policy researchers’ approaches to policy analysis.
Omer Onbas,Cihangir Aliagaoglu,Cagatay Calikoglu,Mecit Kantarci,Mustafa Atasoy,Fatih Alper 대한영상의학회 2006 Korean Journal of Radiology Vol.7 No.1
Neurofibromatosis type 1 disease is characterized by pigmented cutaneous lesions and generalized tumors of a neural crest origin and it may affect all the systems of the human body. Sphenoid dysplasia is one of the characteristics of this syndrome and it occurs in 5-10% of the cases; further, abnormalities of the sphenoid wings are often considered pathognomonic. However, complete agenesis of a sphenoid wing is very rare. We report here on an unusual case of neurofibromatosis type 1 disease with the associated absence of a sphenoid wing that was diagnosed by using multidetector computed tomography.
Adas, Yasemin Guzle,Yazici, Omer,Kekilli, Esra,Akkas, Ebru Atasever,Karakaya, Ebru,Ucer, Ali Riza,Ertas, Gulcin,Calikoglu, Tamer,Elgin, Yesim,Inan, Gonca Altinisik,Kocer, Ali Mert,Guney, Yildiz Asian Pacific Journal of Cancer Prevention 2015 Asian Pacific journal of cancer prevention Vol.16 No.17
Background: The aim of this study was to evaluate the effect of whole brain radiotherapy (WBRT) combined with streotactic radiosurgery versus stereotactic radiosurgery (SRS) alone for patients with brain metastases. Materials and Methods: This was a retrospective study that evaluated the results of 46 patients treated for brain metastases at Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Radiation Oncology Department, between January 2012 and January 2015. Twenty-four patients were treated with WBRT+SRS while 22 patients were treated with only SRS. Results: Time to local recurrence was 9.7 months in the WBRT+SRS arm and 8.3 months in SRS arm, the difference not being statistically significant (p=0.7). Local recurrence rate was higher in the SRS alone arm but again without significance (p=0,06). Conclusions: In selected patient group with limited number (one to four) of brain metastases SRS alone can be considered as a treatment option and WBRT may be omitted in the initial treatment.